familysearch.org index thinks it says MASSACHUSETTS? which would be good since those birth records are on-line @ familysearch.
name: Ellen Dillon residence: , Sheboygan, Wisconsin ward: The Town Of Holland age: 10 years estimated birth year: 1850 birthplace: Massachusetts gender: Female page: 166 family number: 1231 dgs number: 4300458 nara number: M653
Name: Rose Delon [Rose Dillon] Age: 30 Birth Year: abt 1820 Birthplace: Ireland Home in 1850: Lee, Berkshire, Massachusetts Gender: Female Family Number: 530 Household Members: Name Age Robert Delon 30 IRE Rose Delon 30 IRE John Delon 10 IRE Thomas Delon 8MA Bridget Delon 4 Ellen Delon 04 mos
And living next door to a probable sibling:
Thomas Delon30 all IRE Bridget21 Thomas D/Falton?12 .... b IRE ... doesn't look like Delon like the other entries ...